Procédé de préparation d'alumine,申请号FR19590797147-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Procédé de préparation d'alumine
摘要
申请公布号	FR1228614(A)	申请公布日期	1960.08.31
申请号	FR19590797147	申请日期	1959.06.10
申请人	PETER SPENCE & SONS LIMITED	发明人
分类号	C01F7/34	主分类号	C01F7/34
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FORMAS ELASTICAS PARA LA OBTENCION DE HUECOS EN SECCIONES DE MORTEROS Y HORMIGONES.

PERFECCIONAMIENTOS EN LOS DISPOSITIVOS ELECTRONICOS DE SIN-TONIA AUTOMATICA EN RECEPTORES.

METODO DE FIJACION DE GOLLETES A TAPAS O CUERPOS DE ENVA- SES.

BALL TRACK CARRIAGE CONSTRUCTION

ENVIRONMENTAL CONTROL APPARATUS

ADJUSTABLE MEANS FOR LIMITING ROTATION OF THE CONTROL SHAFT OF ELECTRIC CONTROL MEANS

OPTICAL DYNAMOMETER

ROLLING MILL CONTROL SYSTEM

METHOD OF CONTROLLING EROSION ON SEASHORES

BAGGING CHECKOUT COUNTER

INTERMENT CRYPT DRAIN AND GAS EXHAUST

DEVICE FOR ABRASION CLEANING OF CONCRETE AND THE LIKE

OPTICAL ILLUSION TOY

COLLAPSIBLE FISHING GEAR WITH RODS AS HANDLES OF TONGS-TYPE ATTACHMENT

PIPE CUTTING TOOL

METHOD OF MANUFACTURING SEATING FURNITURE

METHOD AND SYSTEM FOR HOT DE-OILING AND HOT BRIQUETTING